9:41
builder.io
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builder.io

26 technologies
VerifiedVisit1.1M/mo$19M13426 Tech25 Leads
Deep Dive

Builder.io: The AI Frontend Engineer

How a 134-person team is shipping UI 4x faster and redefining frontend development

While most companies are still debating AI code generators, Builder.io has already raised $19.4M and built a 134-person team to tackle a bigger problem: not just writing code, but shipping entire frontend experiences in seconds instead of sprints. Their thesis is radical—developers shouldn't be bottlenecked by design handoffs or CMS limitations.

1.05M
monthly visitors
$19.4M
funding raised
47%
direct traffic
134
employees

"Builder isn't just a tool—it's a new hire. An AI frontend engineer that ships UI in seconds, not sprints."

The Developer-Led Trojan Horse

Builder's 1.05M monthly visitors aren't just browsing—they're actively searching. With 40% organic traffic and top keywords like 'builder io' (12.4K monthly searches), they've captured developers at the exact moment of pain. The real signal? 47% direct traffic—developers aren't discovering them; they're returning. This isn't a marketing play; it's a product that's becoming essential infrastructure.

The 'Claude Code' Paradox

Here's the fascinating data twist: Builder's top organic keyword isn't even their brand—it's 'claude code' (1.5M monthly volume). They're ranking #1 for the AI coding assistant's search term while building a competing vision. This isn't accidental; it's a strategic hijack of the AI coding narrative. They're betting that while everyone chases code generation, the real value is in the entire UI assembly workflow.

Their tech stack reveals their priorities: Vite for speed, Tailwind CSS for utility-first design, and PWA support for anywhere deployment. They're not building a walled garden—they're an open-source-first company (GitHub: 4.5K stars) that happens to sell enterprise solutions. This duality is their moat: developers love them for the free tier, enterprises pay for the orchestration.

  • Visual editor that generates production-ready code (not just prototypes)
  • AI-powered design-to-code workflow that eliminates handoffs
  • Enterprise-grade collaboration with granular permissions
  • Open-source core with paid orchestration layer
Doesn't replace your entire dev team
Ships UI 4x faster than traditional workflows
Not a no-code solution for non-technical users
Integrates with any framework (React, Vue, Next.js, etc.)
Doesn't manage backend logic or databases
AI that learns your design system and brand guidelines

The Real Bet: Developer Velocity as a Service

Builder.io isn't selling a tool—they're selling time. And in a market where speed is the only moat, $19.4M and 134 employees might just be the right bet to own the frontend assembly line.

What tech stack does Builder use?

46 detected
Security1
Privacy & Consent1
Marketing Automation1
Customer Support1
E-commerce & Payments1
Build Tools1
JavaScript Libraries1
Frontend Frameworks3
Tracking & Analytics20
F
Facebook Pixel
G
Google Analytics
G
Google Tag Manager
L
LinkedIn Insight Tag
R
Reddit Pixel
H
HubSpot
J
jsDelivr
G
Google Static
C
Cloudflare
A
Amplitude
G
Google Tag Manager
L
LinkedIn Insight Tag
G
Google Analytics
A
Analytics Service
R
Reddit
F
Facebook Pixel
H
HubSpot
G
Google DoubleClick
L
LinkedIn
F
Facebook

How much traffic does Builder get?

Traffic & Engagement

1.1M
Monthly Visits
3.4
Pages/Visit
2:17
Avg. Duration
51%
Bounce Rate
Monthly Traffic Trend-7%
1.1M
Oct 2025
Oct
1.1M
Nov 2025
Nov
1.1M
Dec 2025
Dec

Traffic Sources

Search
40%
Direct
47%
Social
2%
Referrals
10%
Email
0%
Paid
1%

Where is Builder's audience located?

🌍22.5%
🌍15.1%
🌍4.5%
🌍3.1%
🌍3.0%

What keywords does Builder rank for?

5 keywords
1claude code1.5M vol$1.42
2builder io12.4K vol$4.30
3builder26.9K vol$1.59
4codex vs claude code15.3K vol$3.89
5figma ai132.4K vol$1.38

How is Builder's SEO?

Open Graph Image

OG Image preview
og:image

https://cdn.builder.io/api/v1/image/assets%2FYJIGb4i01jvw0SRdL5Bt%2Fe9b5e1b5cc5b49f193e8d3468c98b895?width=1200

Meta Tags

title32 chars

Builder.io: AI Frontend Engineer

description141 chars

Builder is an AI Frontend Engineer that helps teams generate, iterate, and optimize web and mobile experiences in seconds instead of sprints.

languageEN

H1 Tags

h1Ship UI 4x faster with the AI frontend engineer

What is Builder's revenue?

$19M
Annual Revenue
134
61%
Employees
$145K
Revenue/Employee
San Francisco, United States
Headquarters

Who works at Builder?

Loading leads...

What do customers think of Builder?

Builder.io

Builder.io

3.1
3 reviews
✓ Claimed

Categories

Software Company#undefinedWeb Collaboration Platform#undefined

Activity & Engagement

Reply Rate
0%
Avg. Reply Time
0.0 days
Claimed Date
9/6/2024

Contact Information

Address:
US

Reviews (2)

Filter by rating:
Akky
6/19/2025
🇬🇧 United Kingdom2 reviewsOrganicUnverified
Experience date: 6/19/2025
Good customer service

Very helpful customer support albeit it does take a bit of time for them to respond. I was having quite a few issues with the app which they offered alternative solutions to, for which I am very grateful.

Gary Pettigrew
9/4/2025
🇺🇸 United States8 reviewsOrganicUnverified
Experience date: 9/4/2025
For months i've been dealing with bugs…

For months i've been dealing with bugs in the Builder app but lets rewind and talk about how we got here. My client entrusted me in taking their Shopify site headless. Out of the few apps that had capabilities, Builder.io was chosen because of it's versatility. My client's platform is mainly e-commerce so stability and high availability is a must and user experience is a must because after all, that's the whole purpose of a page builder right? To make it easy for end users to create pages. 10's of thousands of dollars later, the website is launched and it's been bug after bug after bug. It's unbelievable that they are actually charging users for this. Yes their support responds but responding is half the battle. Actually fixing the issues is the other half and this is where they are lacking. It's to a point where, i have to find and implement an alternative for my client which has to be paid out of my pocket because it's the right thing to do. I went as far as reaching out to the co-founder of Builder.io where he directed me to their partner team(Not sure how a partner team would help a support issue) . After an issue that occurred Sept 4 where as the website experienced a crash, i've concluded that Builder.io is just not a stable platform.

Frequently Asked Questions about Builder

What is Builder's Revenue?
Builder generates approximately $19M in annual revenue. With 134 employees, that's $145,000 per employee.
What does Builder do?
Builder is an AI Frontend Engineer that helps teams generate, iterate, and optimize web and mobile experiences in seconds instead of sprints.
How fast is Builder growing?
Builder employee count has changed by 61% year over year.
What technologies does Builder use?
Builder uses 26 technologies across their website including Fonts, Security, CDN. Key technologies include Google Fonts, HSTS, jsDelivr.
Who are Builder's competitors?
Builder's main competitors include Webflow, Shogun, Contentful. These companies operate in similar markets and compete for the same customer base.
What do customers think of Builder?
Builder has a Trustpilot score of 3.1 out of 5 (3 stars) based on 3 customer reviews.

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How to contact Builder?

Export builder.io Data

Download the complete tech stack, analytics, leads, and company data for builder.io in JSON or CSV format. Use it for your sales pipeline, competitive analysis, or research.

Raw JSON Data

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About builder.io

Builder is an AI Frontend Engineer that helps teams generate, iterate, and optimize web and mobile experiences in seconds instead of sprints.

Company Overview

builder.io
Website
computers_electronics_and_technology
Industry
#48,952
Global Rank
1.1M
Monthly Visitors
26
Technologies
25+
Employees

Contact builder.io

Technology Stack

builder.io uses 26 technologies across their website including Google Fonts, HSTS, jsDelivr, and more.

Fonts

Google Fonts

Security

HSTS

CDN

jsDelivr

Privacy & Consent

OneTrust

Marketing Automation

HubSpot

Advertising

DoubleClick Floodlight, LinkedIn Insight Tag, Google Ads, Facebook Pixel

Traffic & Audience

1.1M
Monthly Visits
51%
Bounce Rate
3.4
Pages/Visit
2:17
Avg. Duration

builder.io receives approximately 1.1M monthly visitors and ranks #48,952 globally. The website has a bounce rate of 51% with visitors viewing an average of 3.4 pages per visit. Users spend an average of 2:17 on the site.

The majority of builder.io's traffic comes from undefined, undefined, .

Frequently Asked Questions

What is builder.io?
Builder is an AI Frontend Engineer that helps teams generate, iterate, and optimize web and mobile experiences in seconds instead of sprints.
How much does builder.io cost?
You can view builder.io's pricing and plans on their pricing page. Visit their website for the most up-to-date pricing information.
What technologies does builder.io use?
builder.io uses 26 technologies including Google Fonts, HSTS, and 20 more. View the full tech stack analysis above.
What are builder.io's social media accounts?
builder.io is active on github, twitter, youtube, linkedin. You can find links to all their social media profiles in the social section above.
Is builder.io hiring?
Check builder.io's careers page for current job openings and opportunities. The company has 25+ known employees.
How popular is builder.io?
builder.io receives approximately 1.1M monthly visitors and ranks #48,952 globally. Traffic is declining by 4.7% month-over-month.

Related Searches

builder.io pricingbuilder.io reviewsbuilder.io alternativesbuilder.io loginbuilder.io careerswhat is builder.iobuilder.io tech stackbuilder.io contactbuilder.io vs competitorsbuilder.io featureshow to use builder.iobuilder.io integrations

This page provides publicly available information about builder.io. Data is collected from various public sources and may not always be up to date. For the most accurate information, please visit builder.io directly at https://builder.io.